Quick test of a tiny QEV cannon firing air at 12atm, viewed through a Schlieren setup (no razor blade). Unedited at normal speed. I didn't quite understood the need for a razor blade but without one I still see the flow of air. For me, the razor blade just makes the dot of light smaller(?) If anyone can clarify me what the razor blade really does and where it should be placed (in the source of light or in the camera) I'd really appreciate. Also important to note that this is AWESOME to look with the naked eye but almost the dimmest light can blind you. I covered a tiny LED torch with aluminum foil and punctured a hole with a sewing needle, on the side! so that the LED doesn't bright directly through the hole. Take care with the eyes!!

0

0

0

21

Подпишись на канал. https://www.youtube.com/c/sailingOlle?sub_confirmation=1 1. Первый сезон подготовка яхта к сезону. Ремонты и исследование Майорки. https://youtube.com/playlist?list=PLnZ1uq4fVVLqh1AZmxdknXORtnJ-qUMyI 2. Второй сезон путешествие по Балеарским островами на яхте с детьми. https://youtube.com/playlist?list=PLnZ1uq4fVVLqUWhdpogGqsxDosO4T-Yuc 3. Зимовка в Альмиремаре короткие видео. https://youtube.com/playlist?list=PLnZ1uq4fVVLojT0rgNG1iKE3DdQkupUhh 4. Идем на Балеарские острова снова. Короткие видео. https://youtube.com/playlist?list=PLnZ1uq4fVVLrMgSKTczMX8Eadh9XT06UH В режиме реального времени за нами можно следить в инстаграм https://www.instagram.com/turbo.nata/ https://t.me/sailingOlle У нас для вас подарок календарь на 2022 год. Можете распечатать на принтере или в типографии. Сможете отмечать в календаре свое расписание и важные дела. https://drive.google.com/file/d/1tqRkacpfGrWvHBZgfN1CSngS-6ploSZr/view?usp=sharing Журнал путешествия с детьми. Скачать бесплатно. https://drive.google.com/file/d/13ZYZZXBieNSe7D_FcUdwD_C3C9rwtsaI/view?usp=sharing

0

0

0

344

The East Fairway buoy at Yarmouth Isle of Wight

0

0

0

1,598

0

0

0

0

425

Join us as we navigate unexpected weather challenges at sea! Discover how our family copes with the elements and the incredible support we receive from our community. Watch the rainbow appear and see how quickly the weather turns! #SailingLife #BoatLife #WeatherAdventures #CommunitySupport #OceanLife #FamilySailing #Rainbow #SailingAdventures #BoatSafety #SeaStories

0

0

0

1,612

A brief walk-through of our newest project, the Hood 35 LM. Built in conjunction with C.W. Hood Yachts, this 35' dual jet cold-molded motor yacht is the 2nd in the Hood/Lyman-Morse series. A plywood mockup of our builds is always constructed in advance of the actual boat's construction. This allows the customer, builder, and designer to see a full scale spatial model of the eventual yacht. It allows us to make changes at this point, instead of further down the construction process when things get more costly and time consuming.

0

0

0

4,069